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Question 10 A military drone traveled 21 miles heading west and 18 heading north. Overall, it flew a total of 39 miles over the course of 9 hours. Heading west, the drone traveled at an average speed 4 miles per hour greater than its speed heading north. What was the average speed of the drone heading west? (Do not include the units in your response.) Provide your answer below FEEDBACK Content attribution
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Answer #1

Framing the quadratic equation using the given information by using the concept of speed ,time and distance.

Then solve the quadratic equation by middle term splitting method to get the required result.

ut thu asvagu speed when huading Jorh 久一miltelhoun w ao ) 一, . . Average spe d -heading-uost一三一( Distanceムwat-21 mile North 18 miles Tim stamg sbead 212+8(+)3x ( x-2) + 8 (x^ 3):0 (3久+8)(x-3)20 3 Averag spud raadig wed = 3+4 Tmileo

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